015B () is a South Korean music producer group that debuted in 1990 and went on to become one of the country's most popular acts of the early 1990s. The group name which means literally "A crow flies
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18bfd9d11b007f4aa78c2610122406a653d8119a85975b7cb7d0905a9b5b8cd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d1f70b9-5bd0-4894-a51b-7d46e04651f6.json and https://artists.proofprofile.net/proofs/artist/0d1f70b9-5bd0-4894-a51b-7d46e04651f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8404286213dfadafe5422305d0b4a7e5af7e7953dbc23bad3afd8aac29afb509. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471800400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e0cdadbc6c0ab2c7ff9ad414d157ad2ceec2af8879156d7ec2b71082ea2993. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471800560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa00824a054bc8eaed1c6e8ecf557d0cf498a38d9f83bae199d8da19a4afdbfe. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471800950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d9571994459cd9dfd6eece61a0a0feb5709e2b9e6641d269fc59caeff1d967. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd528a337c7d0067378c2c43152706c97dd76528680227fd04c84df81ead007. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866130099305cbaaabadf603b330089879f8e8ee8e29e4b6c617304db3122e88. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7597af93e057236d505dbce488478f47af5f9cfddf9f2c343d6d89a44e0ae469. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f41afc70b421b757c7b4db31c5e51f9f7d02f88f7edfbb1b00515538145344. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bd1aa6ad447bf82650605d87c33628700c5f8ae7ea696e2ddfc8326c4a6f6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40ad8578ea33e6b9c9e0910e0d55f0c656a8a4c7429b570d73f5d46c70a6fe8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471900355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1681c1fc9146f0f667638c9913e33c2114105a43648b3ed061f7b093358fdf3c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471801095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2751a9a2e81aae0a96437d48bd27ae0079a65c6bfa967e2b4a80c6276cc6ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2347552.
Passing By You (Feat. Dongha, Kim Ji Woon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b0129b50dc7e48452c13358022148d4997d6e3f59122f48da46db7f7b289cb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2362631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8030b0d628b01d8788e95b593a8ed1acae9b39a81ad7ec8a11f12c159f9c6a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2337490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3285497dccaaffd5335f51139e61750ba0e622999f8ca783d39af3a3041a5af. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMM02309780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c69e5bab2f19f7c572f7727e42c448775781653638ad5b14f15d1524bd799b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2416823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dd55ce35396df8e8d1226cfec4f0a7f7b1b5a44ac6ed61162a6a35f8d04955. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMM02326026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daf244fa8ac75e06cb1b01ca81f47d3a2c7a6cb4be48587d702728aaf088880. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2307691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a1c199551e17a96bedfa75d7154286954a6bda68975f4bf4033224a828d53d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2240954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ca99c99a5f180026775151493280ece5e21e7e5fa2cb44bb7cf9e4443f37b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2204439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d1fda51f3d90dabe21a3b192e0ae5eafda7daf0ece09ac2f2f5a5f18d1ef2f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2218021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996be767f120fd9bfa1e1d75c7cd1681da13842142e12357e67e9566976293f4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2212550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72205bb0810b92aaffd259fccf8e694e1afac87a2e4add08dc70f2e9a69a48d1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2331049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfa8240e13d3d8ced2cb90f4e2ddf395f2371a426b4dd9da130fd928affd671. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2208265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7167f45bcbee37368ef9694e5d8b06a7da3544b974735c70ec56092cf8e61923. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2123612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92dcafc6551f1fef51caaa0f48bdd3235d145ca697fb0da153d7c8d40cab24b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2116770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e3becfdbb1e5a8bc5731ebd3e77c3890cf2da61dd502c1bac0eeb55b55ab37. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2107979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4439e7cf9f46b381192f4fad0487ec8b662c83d2ec85879bf57478f73636cebf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2142317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e1ed101c623faeb79f401074016be2610e858075fd0b48599b9640534f8f976. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2144356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad142802a1a8d4c5f09b0e9a400068ab5e82c1e5dacf599f2828520a4d9edb73. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2119470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1e6db416632f231821d821c9b3138b5d668d81b4a108f5e8c4877c09e68305. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2135393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8800bdd5f13e143390e84ed13e37d8e70419f2d5b1d3a93e1ba23af4510447. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2019232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8170d6d03aa00d621837096ba7dcc9b58289ce9dbd069e7521d082cf2d0bd7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2034743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8337358faaed659d2c313bfbe432e254cf1b6d33ca870085e6173f87e09404. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2105757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d39916631d0b0da993f65512405fac068db534ff58f82a9e34befb3181678bf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2027686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0ee7620dacd474258bc1973888a3be6069ca7fda4413e7e0cfb22ce9524735. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2105758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1681e9bc2d7e2205b68db1db90327b6b87df81fd01d6bce79b34eec83e6d4a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2100596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5815d7c53cca6f1b893a8d2d3b7caa340b230fb47cd21447011bccbca5d4b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2025430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ac702e296668c380d1fe94d752be6ff9faefe5c8b4b07d6a1fdb929d7e2cb9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2103575.
Air Limited Edition (feat. Lee Hyung Eun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbfed2f59348e8118ae767f64f34b966a0e2257ac55738940981dd68185e4c6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2022545.
Sliding Door Moments (feat. Benaddict) - Korean Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fb10c6a887e9e405e84000bb17f39f17cf5724a53304244472a0c02f838241. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2031556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01cea58d7f419d1ef7bc3e9e6755512c57ee8daf9071ae28ce7f5b8eb445b05. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2105759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82879be06e4dce695c74c82424799afaf729fb9a6dc672e630a0d5f8d8edac02. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617d01b6d1d42a302584fe6ebabfcb3a75a715dc96a5eb6f7192f85e1a09b5f7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745b9d9196b9ef164cef5060f6c1ce4876ecf9c47b1aa83f9366ab71f5267e24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9682d3c1ff10dfd3133cb30104191d6b4a7afe5d00137d44b2c66c83b2d1d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447beb073d42edd0970cbbe3fbb2d4d63b5edfe2f411bcdc0c2d2ee35ffb0e10. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340900577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b90bdc4a15b02b1ce1e8e5bc914faa189358b847257196dac7c614b7dd1f6f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c228a32ef5d994dbd16f743e50a19f2ddbda62080358d8b2142395f77017b55. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e04051beec790831249709c1733d3e9859a8a448bcefe52545eb493c60739f0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf869bc5f131da18391d9f3951489510b0dbae5a7801febec2b8fc8a22f75785f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cb90c6ffcb90931bf8008ebe545406d10ed2e0a3b21a78439dce30b67eb7e8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd60f2bfa0fc340401a6e876bdaa450432e4c92fbfb3a2730051990d137eaf24. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902427.
To you Who wil listen to my song, somewhere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29ef98364d188728004cb7328999060b78d477b93856ed17a24f8876bd57b1b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a1fe1b35598eec4b35ab9a537c7f53ca4aa314f881c027f0741670795f0be4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec253ad3786ba3c1184bc31160c6a25635d5e9d6c40b038e3d72837e89516f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa498a7b394d4a9a2faa3ceab04bfb733207c90f13ec65949aa69c12e86f84711. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaa119740ac9ff0719b746efd9d4ae742f3a8e711d8cc82b80ba79837c0febd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd79cb95c8f45763c78a7867bf534c43925e5345dbc3d1c55eccd56ea6ffdf5e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb368d14dd591fd842c97dda3f1ac9ebc3a8b70f2e9997c50464d432337ad65cb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28066645f865c32bc38fe3f47a1aecc2f04c48adac153d13f3bb8846cdd1a38. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bf81cc28b1e74463a7d1d4b8f7900336719dcb64b33fb3c10f5ca32c9b855f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed802a7e42507891d524a888e703d674b2a5e509aa4a91be0cc85cb9bf90ff. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c7ff87258cd3522100a08b93bc379e852e8cc729fa12a9ac0a2d893a5ad46e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c342e34f2042d6126c1ff9135fb5036fc89b2cd939fecd98dfd21cc52e51988. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f96e2fd58bb6311683517863326ce688119ae8459fe64616aa9a7b617fe678e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36953887d3453692191c477976e3c9522bb4b1d29215ad68b6cebf810e3f04a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87174af4fca269c42c463d798d69a5f8e6a525dbbf9def43e580d70bf0c9d241. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee0c42115a6ffd963a704a4849d24a9d4cde6fa8bc865238843fedb02ff8b87. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c305b2cbd0bc0f2fce29cda7baaf84bd808653d4759e6e10d00f9446d91595. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA341436133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d4de0322c19c7ef87e3ba4c7c983ba7416c347c103715bcf85ccaf8a27f39c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1e0102e41791a1e6d03f2805cb1676b74ebce0ffc61909d0e2360c7476c386. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d522c336f01d444ad50d1f1cc270e98d62891518beab35fd67eae784a2b7f1e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839c7863a9e14ca645a18cab8115fb324465fb049a34ae96d80654726841830c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeec1f50f3a0566c1cf9e5c315e631e11003b93ca2d6f4be38195f62f2d863e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA340902414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd331ca67a15e1d00022bd8ab9f3e46e02e6c118df6d93ec3265742088b5719. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2505283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4010b1771822060927905f9fe86dc7cb608bf8c74941ddba9b0a6c3ae5ff9654. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2505284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad31775bc7a066c3c456ce5bdec7746764ddeb603725e30d156712e2e7f8320. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2400275.
Rainbow Night of Gamcheon (Feat. SOSEOM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeeeeb69d09e711fd8082e4e072012866638626758de8c46c1e81552de2e7d6c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2479726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdde3e41ef856c2bb4cf05d18c458e31b6357ba4f973898c379600171b085be. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2474238.
Secret of the Deep Ocean (Feat. Lee Seohyun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a995b7cc9190a05e70a22087bd89afd8e641cc2d7b2f98b5e4cbd9b5a8fd09. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2429877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c69e5bab2f19f7c572f7727e42c448775781653638ad5b14f15d1524bd799b. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2416823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60dd55ce35396df8e8d1226cfec4f0a7f7b1b5a44ac6ed61162a6a35f8d04955. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMM02326026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3285497dccaaffd5335f51139e61750ba0e622999f8ca783d39af3a3041a5af. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMM02309780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daf244fa8ac75e06cb1b01ca81f47d3a2c7a6cb4be48587d702728aaf088880. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRNAR2307691.
Passing By You (feat. Dongha & Kim Ji Woon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b0129b50dc7e48452c13358022148d4997d6e3f59122f48da46db7f7b289cb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2362631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361a4788e669b7a3a9b2580b8d4241292d973f0782cfb71140697d58b45e7cc3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEKE1860069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623bafd74c7cf767dc251ada31add6e2a4a338d2d67963f15e19858da987e791. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471900813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8404286213dfadafe5422305d0b4a7e5af7e7953dbc23bad3afd8aac29afb509. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB471800400.